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Remove white space below image [duplicate]
...e that the box contains several tiny images and no text, you might need to set font-size: 0 on the containing box.
– Brilliand
Nov 1 '12 at 22:51
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Position a CSS background image x pixels from the right?
...It works in most browsers. See: http://caniuse.com/#feat=css-background-offsets for full list.
More information: http://www.w3.org/TR/css3-background/#the-background-position
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Sync data between Android App and webserver [closed]
I want to sync data (such as db record, media) between an Android App and a Server. If you've seen Evernote or similar Applications, you certainly understand what I mean.
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How do I run a rake task from Capistrano?
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better to use /usr/bin/env rake so rvm setups will pick up the correct rake.
– DGM
Nov 4 '10 at 20:30
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Git on Bitbucket: Always asked for password, even after uploading my public SSH key
...he git protocol, you need to add you ssh key to BitBuket's website in your settings.
– cevaris
Jan 23 '14 at 18:37
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How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
How to wait in a bash script for several subprocesses spawned from that script to finish and return exit code !=0 when any of the subprocesses ends with code !=0 ?
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What is the difference between a directory and a folder?
Most people use the terms "folder" and "directory" interchangeably. From a programmer point of view, is there a difference, and if so, what is it? Does it depend on the OS, or is there a broad, general consensus? This at least suggests that there is a difference.
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Most efficient T-SQL way to pad a varchar on the left to a certain length?
... There's times where it's needed ... for example, fetching a subset of data for a paged screen.
– Beep beep
Sep 21 '10 at 5:06
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Length of generator output [duplicate]
Python provides a nice method for getting length of an eager iterable, len(x) that is. But I couldn't find anything similar for lazy iterables represented by generator comprehensions and functions. Of course, it is not hard to write something like:
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ADB Android Device Unauthorized
...tion." Note: after killing ADB, I get "This adbd's $ADB_VENDOR_KEYS is not set; try 'adb kill-server' if that seems wrong"; as well as "error: device unauthorized" etc.
– Aaron Campbell
Oct 30 '15 at 22:34
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